Blank of realizing comprehensive mechanization, safe and efficient mining of steep inclined thin seam by CCTEG Shanghai Research Institute By:超级管理员 steep inclined thin seam
The intelligent upgrading and technical transformation project of Xiwan Opencast Coal Mine contracted by Beijing Huayu has passed the acceptance By:超级管理员 Opencast Coal Mine
The project of CCTEG Shanghai Research Institute Robot Laser Disk Library System was praised by customers By:超级管理员 SMR-LR